import Vue from 'vue'
import Router from 'vue-router'

// in development-env not use lazy-loading, because lazy-loading too many pages will cause webpack hot update too slow. so only in production use lazy-loading;
// detail: https://panjiachen.github.io/vue-element-admin-site/#/lazy-loading

Vue.use(Router)

/* Layout */
import Layout from '../views/layout/Layout'

/**
* hidden: true                   if `hidden:true` will not show in the sidebar(default is false)
* alwaysShow: true               if set true, will always show the root menu, whatever its child routes length
*                                if not set alwaysShow, only more than one route under the children
*                                it will becomes nested mode, otherwise not show the root menu
* redirect: noredirect           if `redirect:noredirect` will no redirect in the breadcrumb
* name:'router-name'             the name is used by <keep-alive> (must set!!!)
* meta : {
    title: 'title'               异步路由权限验证关键字/中文名字/必输~！！！！！！！！
    icon: 'svg-name'             the icon show in the sidebar,
    type: 'base'                 base-同步路由/not base-异步路由/必输！！！！！
  }
**/
export const constantRouterMap = [
  { path: '/login', component: () => import('@/views/login/index'), hidden: true, meta: { type: 'base' }},
  { path: '/404', component: () => import('@/views/errorPage/404'), hidden: true, meta: { type: 'base' }},
  {
    path: '/401',
    component: () => import('@/views/errorPage/401'),
    hidden: true,
    meta: { type: 'base' }
  },

  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    name: 'Dashboard',
    meta: { type: 'base' },
    children: [{
      path: 'dashboard',
      component: () => import('@/views/dashboard/index'),
      meta: { title: '首页', type: 'base', icon: 'dashboard' }
    }]
  }
]
export const asyncRouterMap = [
  {
    path: '/user_manage',
    component: Layout,
    name: 'UserManage',
    redirect: '/user_manage/index',
    meta: { title: '用户管理模块', icon: 'link', type: 'not base' },
    children: [
      {
        path: 'index',
        component: () => import('@/views/usermanage/index'),
        name: 'UserList',
        meta: { title: '用户管理', icon: 'link', type: 'not base' }
      }
    ]
  },
  {
    path: '/information',
    component: Layout,
    name: 'Information',
    redirect: '/information/index',
    meta: { title: '收集信息模块', type: 'not base' },
    children: [
      {
        path: 'index',
        component: () => import('@/views/information/index'),
        name: 'InformationList',
        meta: { title: '信息详情', icon: 'documentation', type: 'not base' }
      }
    ]
  }
]

export default new Router({
  // mode: 'history', //后端支持可开
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRouterMap
})
